===================================================================
--- original.js
+++ change.js
@@ -66,9 +66,9 @@
 /**** 
 * Initialize Game
 ****/ 
 var game = new LK.Game({
-	backgroundColor: 0x228B22 // Forest green background
+	backgroundColor: 0xADD8E6 // Light blue background
 });
 
 /**** 
 * Game Code
@@ -85,17 +85,8 @@
 	obstacle.y = Math.random() * 2732; // Random vertical position
 	obstacles.push(obstacle);
 	game.addChild(obstacle);
 }
-// Initialize trees, clouds, and grass
-var trees = [];
-for (var i = 0; i < 5; i++) {
-	var tree = new Tree();
-	tree.x = Math.random() * 2048;
-	tree.y = 2732;
-	trees.push(tree);
-	game.addChild(tree);
-}
 var grass = game.addChild(new Grass());
 grass.x = 0;
 grass.y = 2732;
 // Handle touch events to make the bird fly upwards